D-Link DFL-260E - Igmp_Report_Dropped (ID: 04200017); Igmp_Ruleset_Rejects_Report (ID: 04200018); Bad_Inet (ID: 04200019)

2.28.16. igmp_report_dropped (ID: 04200017)
Default Severity NOTICE
Log Message Rule <name> drops IGMP Member Report concerning group <grp>
and source <src> at interface <if> from host <hip>.
Explanation Dropped IGMP Report.
Gateway Action drop
Recommended Action None.
Revision 1
Parameters if
hip
igmpver
grp
src
sat_grp
sat_src
name
2.28.17. igmp_ruleset_rejects_report (ID: 04200018)
Default Severity WARNING
Log Message Rule <name> drops multicast sender <src> for group record <grp>
in Member Report at interface <iface>.
Explanation IGMP Member Report contains an unwanted IP sender.
Gateway Action drop
Recommended Action None.
Revision 1
Parameters name
src
grp
iface
2.28.18. bad_inet (ID: 04200019)
Default Severity WARNING
Log Message Rejected IGMP message from incorrect IP <src> at interface <iface>.
Explanation Rejected IGMP message because it claims to have been sent by
"me", but I know I did not send any. Possible IGMP DoS attack, but
more likely an IP conflict. .
Chapter 2: Log Message Reference
313